package com.littledudu.example.springhessian.service;

import org.springframework.stereotype.Service;

/**
 * @author hujinjun
 * @date 2015-9-22 
 */
@Service
public class EchoServiceImpl implements EchoService {

	@Override
	public String echo(String msg) {
		System.out.println("in echo()");
		return msg;
	}

}
